- pipette buttons are now mutually exclusive
- pipette from L curve (Lab tool) now works properly
- pipette from B curve (RGB tool) now works properly
- curve that doesn't handle the pipette mechanism hides the pipette button
- RGB components of the Tone Curves' pipette now displayed in red, green & blue
- the vertical line where the point will be inserted is displayed in grey and has a line's width of 2 pixels